FreelanceSections

Quant Developer (Python + MQL5)

MQL5 Experts Forex Trading robot/indicator debugging Strategy optimization Statistics and mathematics Python C# MySQL JavaScript SQL Data mining Text writing

Specification

Location: Remote
Salary: Negotiable 
Type: Full-time

About the Role

We are looking for a Quant Developer experienced in Python and MQL5 to join our systematic R&D team. You will help transform research ideas into executable strategies, build data pipelines, improve execution tools, and automate monitoring processes.

Key Responsibilities

  • Develop, test, and deploy MQL5 scripts & EAs
  • Build Python-based backtesting and analytics tools
  • Create volatility filters, trend filters, and regime classifiers
  • Construct data pipelines from MT5, FIX, APIs, broker connections
  • Automate reporting and monitoring tools
  • Collaborate with Portfolio Analyst and Quant Researcher
  • Maintain version control (Git) and documentation

Requirements

  • 2+ years Python experience (Pandas, Numpy, Scipy)
  • Strong MQL5 programming experience
  • Knowledge of MT5 architecture (events, order handling, logs)
  • Experience with backtesting engines
  • Strong debugging skills
  • Ability to write clean, modular, documented code

Bonus Skills

  • FIX API or trading API knowledge
  • Machine learning basics
  • Experience with systematic trading
  • Knowledge of CI/CD pipelines

To Apply

Send:

  1. GitHub or code samples
  2. A brief note describing your experience with MT5/MQL5

Responded

1
Developer 1
Rating
(18)
Projects
24
4%
Arbitration
3
0% / 0%
Overdue
2
8%
Loaded
2
Developer 2
Rating
(2)
Projects
2
0%
Arbitration
0
Overdue
0
Busy
3
Developer 3
Rating
(77)
Projects
85
22%
Arbitration
3
33% / 33%
Overdue
2
2%
Loaded
4
Developer 4
Rating
(15)
Projects
34
24%
Arbitration
3
0% / 33%
Overdue
2
6%
Working
5
Developer 5
Rating
(19)
Projects
21
5%
Arbitration
4
25% / 50%
Overdue
1
5%
Busy
6
Developer 6
Rating
(1)
Projects
1
0%
Arbitration
0
Overdue
0
Free
7
Developer 7
Rating
(49)
Projects
64
59%
Arbitration
2
0% / 50%
Overdue
5
8%
Free
Published: 1 article
8
Developer 8
Rating
(5)
Projects
5
0%
Arbitration
2
0% / 50%
Overdue
2
40%
Loaded
9
Developer 9
Rating
(25)
Projects
28
18%
Arbitration
13
15% / 23%
Overdue
8
29%
Working
10
Developer 10
Rating
(1)
Projects
2
0%
Arbitration
0
Overdue
0
Free
11
Developer 11
Rating
(1)
Projects
1
100%
Arbitration
0
Overdue
0
Free
12
Developer 12
Rating
(2)
Projects
1
100%
Arbitration
2
0% / 100%
Overdue
0
Free
13
Developer 13
Rating
(2)
Projects
2
0%
Arbitration
0
Overdue
0
Working
14
Developer 14
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
15
Developer 15
Rating
(22)
Projects
25
40%
Arbitration
1
100% / 0%
Overdue
3
12%
Working
16
Developer 16
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
17
Developer 17
Rating
(3)
Projects
6
17%
Arbitration
0
Overdue
3
50%
Free
18
Developer 18
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
19
Developer 19
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
Similar orders
Creation of a NinjaTrader strategy script from scratch 30+ USD
I have created a strategy script from scratch to create . BET EMA-SMA Cross + ATR + ADX — Coder Specification Purpose: Production-ready specification for implementing an automated trading strategy on Gold futures using Renko 3-tick bricks, run from Tokyo open → first 4 hours of London (≈12 hours). Includes improved filters, trailing stop, partial profit, session handling and test/reporting requirements
Ninjatrader 80+ USD
hello great developer can you help me automate my prop trading accounts? I am using Ninjatrader to trade my prop accounts. Evaluation and funded accounts. Are you aware of prop trading ? This is how my input will be ... Everyday strategy reads this file to get latest accounts to trade that day, 3 minutes before the US Market starts, and start trading once the Market opens. *30 minutes And closes all orders 30 minutes
AI STYLE TRADING BOT REPLICATION 30 - 90 USD
https://www.youtube.com/live/Fn6ucmWyuAA?si=x96zzN07q8Diif8a To build a fully automated AI-style trading robot similar to the one demonstrated in the video, which opens, manages, and closes trades automatically based on adaptive market behavior. The system should visually and functionally resemble the performance shown in the video but include transparent, editable logic for long-term optimization
New MT5 30+ USD
I need a MT5 robot which trades only USDJPY currency pair. It should be well programmed on all the behaviors of USD and JPY currencies to trade efficiently. There should be minimal false signals. It should have lot size, lot size manager which increases lot size in profits and reduces it in loses. Should have trailing start, step and stop in pips. Should also have stop loss and take profit in pips. It should also
Creation of NinjaTrader Bot 50+ USD
hello great developer I need a developer to build a trading algorithm based on my daily range + fib-zone breakout model. The logic is simple: Calculate Previous Day High (PDH) and Previous Day Low (PDL). Automatically generate my custom fib-based zones: Blue zones: expected failure / reversal areas Middle zone: OTE retracement and TP1 area Red zone: turtle soup liquidity sweep zone Purple zone: deep reversal zone (if
I need a fully developed Expert Advisor (EA) in MQL5 with built-in indicators. 30+ USD
I need a fully functional Expert Advisor (EA) developed for the MetaTrader 5 platform using MQL5. The bot should automatically open and close trades based on various technical indicators, with customizable settings (timeframe, lot size, stop loss, take profit, trailing stop). It must also include a robust risk management system, entry and exit alerts, and a well-structured, easily developable code. I also require
Ninjatrader 200+ USD
hello great developer I have 3 indicators and trend lines with 11 entries that need analysis. I can provide detailed instructions and charts to guide the work. Scope of work - Analyze 3 indicators and trend lines with 11 entries. References - I can send 8 pages of instructions and 22 charts to show what's needed. Trading platform NinjaTrader
Convert tradingview to mt4 expert advisior 30+ USD
Hello, I have a TradingView script and would need an MT4 expert advisor that is identical to it. It must have the same settings and make entries according to this script, with SL and TP freely adjustable, i.e., SL at the last high including additional pips or only by points. TP either on a counter signal or by points, and trailing based on candles, i.e., always calculated by candle distance (meaning that when the
Develop mt5 trading strategy 30+ USD
I’m looking to connect with a developer who has a tested and reliable trading strategy , preferably one that has passed or been tested under prop firm conditions . Hi few questions Do you any trading strategy? Does your strategy pass prop firms? Is your strategy using algo? What platform you recommend to use for it? i will be waiting for a great developer to response to this offer
Develop Ninjatrader Strategy 30+ USD
I would like to develop a strategy in Ninja Trader that places bracket orders above and below the current price. There needs to be an input option for the number of ticks above and below the current bid / ask Example: place a limit order 20 ticks above the current ask price in NQ and 20 ticks below the current bid price. There needs to be an input for the time of day this strategy would be executed. Example

Project information

Budget
1500 - 2200 USD
VAT (20%): 300 - 440 USD
Total: 1800 - 2640 USD
For the developer
1350 - 1980 USD

Customer

Placed orders1
Arbitrage count0